package cn.edu.sdu.abaabaaba;

public class Humanity {
    String name;
    int age;
    String sex;
    String nationality;
    public void eat(String food) {
        System.out.println(food + "好吃yummy");
    }

    public void run() {
        System.out.println("爬爬爬");
    }

    public void juan() {
        System.out.println("努力躺平，拒绝内卷！");
    }
}
